Copyright

© ANPEC Electronics Corp.

Rev. A.7 - Sep., 2010

APW7085

www.anpec.com.tw

2

Symbol

Parameter

Rating

Unit

VIN Supply Voltage (VIN to GND)

-0.3 ~ 30

V

> 100ns

LX to GND Voltage

< 100ns

V

> 6.2V

-0.3 ~ 6.5

VCC Supply Voltage (VCC to GND)

≤ 6.2V

< V

V

UGND to GND Voltage

V

VIN to UGND Voltage

-0.3 ~ 6.5V

V

EN to GND Voltage

20

V

FB, COMP to GND Voltage

V

Maximum Junction Temperature

150

Storage Temperature

-65 ~ 150

Maximum Lead Soldering Temperature, 10 Seconds

260

Ordering and Marking Information

Pin Configuration

SOP-8

(Top View)

GND

FB

COMP

LX

VIN

EN

UGND

VCC

8

7

6

5

1

2

3

4

Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which

are fully compliant with RoHS. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J-STD-020D for

MSL classification at lead-free peak reflow temperature. ANPEC defines “Green” to mean lead-free (RoHS compliant) and halogen

free (Br or Cl does not exceed 900ppm by weight in homogeneous material and total of Br and Cl does not exceed 1500ppm by

weight).

APW7085

Handling Code

Temperature Range

Package Code

Package Code

K : SOP-8

Operating Ambient Temperature Range

Handling Code

TR : Tape & Reel

Assembly Material

G : Halogen and Lead Free Device

Assembly Material

APW7085 K:

APW7085

XXXXX

XXXXX - Date Code

Simplified Application Circuit

R2

1%

LX

EN

VIN

GND

COMP

U1

APW7085

FB

UGND

V

OUT

+3.3V

L1

2A

D1

VCC

C3

C2

V

IN

+12V

C1

10

µF

C5

R4

C6

C4

22

µF

R1

1%

V

IN

C7

(Optional)

Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Exposure to absolute

maximum rating conditions for extended periods may affect device reliability.